git restore deleted file

1. Brief introduction to the Ext3 File System Structure In the Ext3 File System Used in Linux, files are stored in blocks. By default, the size of each block is 1 K. Different blocks are distinguished by block numbers. Each file has a node that contains information such as the file owner, read/write permission, and

quickly find the option to accidentally delete a file after opening the photo restoration software. Let's talk about this data recovery software as a comprehensive software. The accidentally deleted file can be a photo, it can also be other files, which are still very wide-ranging, but this software has been recovering photos, and this photo has been restoring t

Transferred from: http://github.tiankonguse.com/blog/2015/09/13/linux-remove-recovery/In the afternoon, the DBA came to me to say that some SQL was executed for two hours, causing a lot of delays in master-slave synchronization.In the evening, a colleague is going to go and do a one-month project to tidy up a good handover. The result is that when you delete a file that is not used, the path has a space that causes the entire item's code to be

And its type is: Type: Bad type Take a closer look atBlocks:Nothing. So let's take a look at the next block: FS Block2129985Logged at Sequence405648, Journal Block64(Inode BlockForInode2121567): This journal has block information: Blocks :(0+1):2142216 This is the address of the deleted file. Let's run the recovery command again: $Sudo Dd If=/Dev/sda5 of =/home/hchen/mytest_recovered.txt BS =

The principle is that the deleted file is not actually retrieved from the hard disk, but the inode index deletes the relevant information. Therefore, you only need to find the block of the deleted file, to restore the deleted file

I. Applicable background There is a database named test, whose data is in the device test, and the log is in the device test_log; The test database has a table tab1 with 5 Records (1-5 ); Complete database backup: dump database test to '/opt/data/test. dump '; Then, five records (6-10) are inserted into the tab1 table. The time is: 17:30:09; Then, record 1 in Table tab1 is deleted. At this time, table tab1 has nine records (2-10 ); At this time, we fo

How to Use Lsof to restore accidentally deleted files in Linux: stores the Directory and name of the process in the/proc partition of Linux, including fd (file descriptor) and its sub-directories (links to process open files), if a file is deleted, there is also an inode ref

useDigital PhotoRescue ProTo demonstrate how to restore deleted photos due to incorrect operations. Hey.........First, open the folder, which is like a lifebuoy icon. Then, go to the next step and select the first language.Chinese" Then we came to the wizard interface and followed the instructions to complete our data recovery.Pai_^! Second: PracticeI have already explained how to use it. Now let's do

only restore the following 64KB files before registration. Please select the appropriate channel to register for use to eliminate restrictions on file size. 2. More easy to use six steps and take three steps If you want to be more simple, choose FinalData software to restore it. Run as Administrator and open FinalData, click the first button on th

. conf file.6. [root @ localhost/] # vi/boot/grub. conf configuration file is as follows:Finally, enter the content of the grub. conf file.Default = 0 // The default menu is the firstTimeout = 6 // The wait time is 6 seconds.Title mylinux // boot title: mylinuxRoot (hd0, 0) // The partition where boot is located is/dev/sda1Kernel/vmlinuz-2.6.32-71.el6.i686 ro root =/dev/sda3 rhgb quiet // the location of th

Use the following tool to restore the deleted database files (*. MDF, *. LDF) **************************************** **********************************Note that any disk operations, including software installation, may damage the deleted files and cause file recovery to fail. Therefore, we recommend that you install

Now the communication between friends, is basically all through QQ chat, if you accidentally deleted important chat record how to do? The following small series to teach you some tips to ensure that you solve the problem. The first: Ask for help from a friend I believe we all know that QQ chat records will be on both sides of the computer, you deleted the computer, the other side of the computer may still

Today, I accidentally deleted a file and was eager to restore it. Therefore, Baidu and Google did not have a simple method and all needed tools to restore it. Fortunately, a terminal has already entered the file before deleting the file